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Is the HM Digital 20-Pack Assorted Calibration Solutions Right for You?

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If you need accurate calibration for your water testing instruments, the HM Digital 20-Pack Assorted Calibration Solutions is a reliable choice. This pack includes pH 4 and pH 7 buffer solutions, pH storage solution, and 1000 ppm TDS calibration solution, ensuring precise measurements for pH meters, TDS meters, and EC testers.

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  • Features & Benefits
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  • Product Specifications
    • \n
  • What is included?
    • \n
  • Warranty Policy
    • \n
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HM Digital 20-Pack Assorted Calibration Solutions

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The HM Digital 20-Pack Assorted Calibration Solutions is designed to maintain the accuracy of your pH meters, TDS meters, and EC testers. This set provides essential calibration and storage solutions to ensure consistent and reliable water quality measurements for various applications.

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  • \n pH 4 & pH 7 buffers for precise calibration.
    • \n
  • \n 1000 ppm TDS solution for accuracy.\n
    • \n
  • \n pH storage solution extends electrode life.
    • \n
  • \n Pre-measured 20ml packets for convenience.
    • \n
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\n
\n

Why Choose the HM Digital 20-Pack Assorted Calibration Solutions?

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The HM Digital 20-Pack Assorted Calibration Solutions is an essential kit for maintaining the accuracy of your pH meters, TDS meters, and EC testers. This pack includes pH 4 and pH 7 buffer solutions, 1000 ppm TDS calibration solution, and pH storage solution, ensuring your testing devices remain precise and reliable. With pre-measured 20 ml packets, calibration is quick and hassle-free. Whether for professional use or home water testing, this set provides the convenience and consistency needed for accurate readings.

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Why HM Digital?

\n

HM Digital is a trusted name in water quality testing, offering innovative and reliable solutions for growers, aquarium enthusiasts, and professionals. Designed for precision, its advanced meters provide accurate TDS and temperature readings, ensuring optimal water conditions. With user-friendly features like digital calibration and a durable, water-resistant design, HM Digital products help you maintain consistency and efficiency in your water monitoring routine.

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Why Buy From Us?

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At GreenThumbDepot, you're not just another sale to a faceless corporation. You're partnering with a team genuinely invested in your success. Our legendary customer service, combined with a promise of unbeatable prices, sets us apart. We're here for you, always.

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\"trust-pilot-logo\"
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\nExcellent 4.8 out of 5 based on 1,247 reviews\n
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\nIf I could rate 6 stars I would!
If I could rate 6 stars I would! My representative Edouard B. has been shockingly responsive! Like - oh my god - an actual SERVICE oriented company. He's dug into my odd connectivity issues I've been having - and following up in an AMAZINGLY timey manner. No shit. You'll be impressed! (And the price was also unbeatable, quick shipping...it's all PERFECT). Thank you Ed!!
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Jim D
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\nCustomer service was outstanding great…
Customer service was outstanding great people to deal with they understand your needs and they will do their best to fulfill them there is no way I can complain about them because they are the best help out there.Thanks green thumb depot. I'll definitely order from them again
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Glenn Appleton
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\nThe machine is doing just what my…
The machine is doing just what my salesman told it would do (I appreciate you Ed thank you) . The machine is what we need for our new business we're starting up, soon to be llc and licensed. We are getting a lot of clients wanting our services. Ed I will be needing more of your products, thank you again.
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\n\"Reviewer\"\n
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Freddie
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\nFantastic
Great prices, fantastic customer service, and mind blowing shipping! Incredible. Will be using again and telling anyone in need.
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\n\"Reviewer\"\n
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Kar
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FAQ Section

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What is included in the HM Digital 20-Pack Assorted Calibration Solutions? \n
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The pack includes five 20 ml packets each of pH 4 buffer, pH 7 buffer, pH storage solution, and 1000 ppm TDS calibration solution.
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How do I use the calibration solutions? \n
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Simply open a packet, immerse your meter’s sensor in the solution, and follow the device’s calibration instructions for precise adjustment.
\n
\n
\n
Why do I need to calibrate my meter? \n
\n
Regular calibration ensures that your pH, TDS, and EC meters provide accurate readings, preventing errors in water quality testing.
\n
\n
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How often should I calibrate my meter? \n
\n
It depends on usage, but for best accuracy, calibration is recommended before important measurements and after extended storage.
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Can these solutions be used with any brand of pH or TDS meters? \n
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Yes, these calibration solutions work with most pH meters, TDS meters, and EC testers from various brands.
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How should I store the calibration solutions? \n
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Store the packets in a cool, dry place away from direct sunlight to maintain their effectiveness.
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Do these solutions expire? \n
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Yes, calibration solutions typically have a shelf life. Check the packaging for the expiration date to ensure accuracy.
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Is there a warranty for this product? \n
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Please check the warranty tab on this page for details regarding warranty and product support.
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How long will shipping take? \n
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Please check our shipping policy here for shipping details.
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What is the return policy? \n
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Please check our return policy here for return details.
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Specifications \"\"\n

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HM Digital 20-Pack Assorted Calibration Solutions Specifications\"\"
Solution TypespH 4 buffer, pH 7 buffer, pH storage solution, 1000 ppm TDS calibration solution
Packet Size20 ml per packet
Total Packets20 (5 packets per solution type)
pH Buffer Accuracy±0.01 pH
TDS Calibration Solution1000 ppm (NaCl-based)
Storage Solution PurposeMaintains and extends pH electrode lifespan
UsageFor calibrating pH meters, TDS meters, and EC testers
Shelf LifeCheck packaging for expiration date
Storage ConditionsStore in a cool, dry place away from direct sunlight
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What’s in the Box? \"\"\n

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The HM Digital 20-Pack Assorted Calibration Solutions package includes:

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  • \n\"\" 5 x 20 ml pH 4 buffer solution packets\n
    • \n
  • \n\"\" 5 x 20 ml pH 7 buffer solution packets\n
    • \n
  • \n\"\" 5 x 20 ml pH storage solution packets\n
    • \n
  • \n\"\" 5 x 20 ml 1000 ppm TDS calibration solution packets\n
    • \n
  • \n\"\" User guide with calibration instructions\n
    • \n
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Warranty Policy

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Please check out the manufacturers website for Warranty related issues.

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HomeStore

HM Digital 20 pack mix of 1000 ppm TDS, pH 4, pH7, pH storage solutions

HM Digital 20 pack mix of 1000 ppm TDS, pH 4, pH7, pH storage solutions

Nutrient

Let's Design the Right Setup Together

These systems vary by space, layout, and workflow—fill out the form below for a free expert consultation with our resident CEA expert, Elliott Gorfain.

Something went wrong. Please try again.
Note: This information is used to understand purchasing patterns and plan logistics.
✓

Thank You!

We've received your request and our resident CEA expert, Elliott Gorfain will be in touch to discuss your queries.



Is the HM Digital 20-Pack Assorted Calibration Solutions Right for You?

If you need accurate calibration for your water testing instruments, the HM Digital 20-Pack Assorted Calibration Solutions is a reliable choice. This pack includes pH 4 and pH 7 buffer solutions, pH storage solution, and 1000 ppm TDS calibration solution, ensuring precise measurements for pH meters, TDS meters, and EC testers.

  • Features & Benefits
  • Product Specifications
  • What is included?
  • Warranty Policy

HM Digital 20-Pack Assorted Calibration Solutions

The HM Digital 20-Pack Assorted Calibration Solutions is designed to maintain the accuracy of your pH meters, TDS meters, and EC testers. This set provides essential calibration and storage solutions to ensure consistent and reliable water quality measurements for various applications.

  • pH 4 & pH 7 buffers for precise calibration.
  • 1000 ppm TDS solution for accuracy.
  • pH storage solution extends electrode life.
  • Pre-measured 20ml packets for convenience.

Why Choose the HM Digital 20-Pack Assorted Calibration Solutions?

The HM Digital 20-Pack Assorted Calibration Solutions is an essential kit for maintaining the accuracy of your pH meters, TDS meters, and EC testers. This pack includes pH 4 and pH 7 buffer solutions, 1000 ppm TDS calibration solution, and pH storage solution, ensuring your testing devices remain precise and reliable. With pre-measured 20 ml packets, calibration is quick and hassle-free. Whether for professional use or home water testing, this set provides the convenience and consistency needed for accurate readings.

Why HM Digital?

HM Digital is a trusted name in water quality testing, offering innovative and reliable solutions for growers, aquarium enthusiasts, and professionals. Designed for precision, its advanced meters provide accurate TDS and temperature readings, ensuring optimal water conditions. With user-friendly features like digital calibration and a durable, water-resistant design, HM Digital products help you maintain consistency and efficiency in your water monitoring routine.

Why Buy From Us?

At GreenThumbDepot, you're not just another sale to a faceless corporation. You're partnering with a team genuinely invested in your success. Our legendary customer service, combined with a promise of unbeatable prices, sets us apart. We're here for you, always.

Excellent 4.8 out of 5 based on 1,247 reviews
If I could rate 6 stars I would!
If I could rate 6 stars I would! My representative Edouard B. has been shockingly responsive! Like - oh my god - an actual SERVICE oriented company. He's dug into my odd connectivity issues I've been having - and following up in an AMAZINGLY timey manner. No shit. You'll be impressed! (And the price was also unbeatable, quick shipping...it's all PERFECT). Thank you Ed!!
Reviewer
Jim D

Customer service was outstanding great…
Customer service was outstanding great people to deal with they understand your needs and they will do their best to fulfill them there is no way I can complain about them because they are the best help out there.Thanks green thumb depot. I'll definitely order from them again
Reviewer
Glenn Appleton

The machine is doing just what my…
The machine is doing just what my salesman told it would do (I appreciate you Ed thank you) . The machine is what we need for our new business we're starting up, soon to be llc and licensed. We are getting a lot of clients wanting our services. Ed I will be needing more of your products, thank you again.
Reviewer
Freddie

Fantastic
Great prices, fantastic customer service, and mind blowing shipping! Incredible. Will be using again and telling anyone in need.
Reviewer
Kar

←
→

FAQ Section

What is included in the HM Digital 20-Pack Assorted Calibration Solutions?
The pack includes five 20 ml packets each of pH 4 buffer, pH 7 buffer, pH storage solution, and 1000 ppm TDS calibration solution.
How do I use the calibration solutions?
Simply open a packet, immerse your meter’s sensor in the solution, and follow the device’s calibration instructions for precise adjustment.
Why do I need to calibrate my meter?
Regular calibration ensures that your pH, TDS, and EC meters provide accurate readings, preventing errors in water quality testing.
How often should I calibrate my meter?
It depends on usage, but for best accuracy, calibration is recommended before important measurements and after extended storage.
Can these solutions be used with any brand of pH or TDS meters?
Yes, these calibration solutions work with most pH meters, TDS meters, and EC testers from various brands.
How should I store the calibration solutions?
Store the packets in a cool, dry place away from direct sunlight to maintain their effectiveness.
Do these solutions expire?
Yes, calibration solutions typically have a shelf life. Check the packaging for the expiration date to ensure accuracy.
Is there a warranty for this product?
Please check the warranty tab on this page for details regarding warranty and product support.
How long will shipping take?
Please check our shipping policy here for shipping details.
What is the return policy?
Please check our return policy here for return details.

Specifications

HM Digital 20-Pack Assorted Calibration Solutions Specifications
Solution Types pH 4 buffer, pH 7 buffer, pH storage solution, 1000 ppm TDS calibration solution
Packet Size 20 ml per packet
Total Packets 20 (5 packets per solution type)
pH Buffer Accuracy ±0.01 pH
TDS Calibration Solution 1000 ppm (NaCl-based)
Storage Solution Purpose Maintains and extends pH electrode lifespan
Usage For calibrating pH meters, TDS meters, and EC testers
Shelf Life Check packaging for expiration date
Storage Conditions Store in a cool, dry place away from direct sunlight

What’s in the Box?

The HM Digital 20-Pack Assorted Calibration Solutions package includes:

  • 5 x 20 ml pH 4 buffer solution packets
  • 5 x 20 ml pH 7 buffer solution packets
  • 5 x 20 ml pH storage solution packets
  • 5 x 20 ml 1000 ppm TDS calibration solution packets
  • User guide with calibration instructions

Warranty Policy

Please check out the manufacturers website for Warranty related issues.

$8.73

Original: $24.95

-65%
HM Digital 20 pack mix of 1000 ppm TDS, pH 4, pH7, pH storage solutions—

$24.95

$8.73
Product image 1
Product image 2

Description

Nutrient

Let's Design the Right Setup Together

These systems vary by space, layout, and workflow—fill out the form below for a free expert consultation with our resident CEA expert, Elliott Gorfain.

Something went wrong. Please try again.
Note: This information is used to understand purchasing patterns and plan logistics.
✓

Thank You!

We've received your request and our resident CEA expert, Elliott Gorfain will be in touch to discuss your queries.



Is the HM Digital 20-Pack Assorted Calibration Solutions Right for You?

If you need accurate calibration for your water testing instruments, the HM Digital 20-Pack Assorted Calibration Solutions is a reliable choice. This pack includes pH 4 and pH 7 buffer solutions, pH storage solution, and 1000 ppm TDS calibration solution, ensuring precise measurements for pH meters, TDS meters, and EC testers.

  • Features & Benefits
  • Product Specifications
  • What is included?
  • Warranty Policy

HM Digital 20-Pack Assorted Calibration Solutions

The HM Digital 20-Pack Assorted Calibration Solutions is designed to maintain the accuracy of your pH meters, TDS meters, and EC testers. This set provides essential calibration and storage solutions to ensure consistent and reliable water quality measurements for various applications.

  • pH 4 & pH 7 buffers for precise calibration.
  • 1000 ppm TDS solution for accuracy.
  • pH storage solution extends electrode life.
  • Pre-measured 20ml packets for convenience.

Why Choose the HM Digital 20-Pack Assorted Calibration Solutions?

The HM Digital 20-Pack Assorted Calibration Solutions is an essential kit for maintaining the accuracy of your pH meters, TDS meters, and EC testers. This pack includes pH 4 and pH 7 buffer solutions, 1000 ppm TDS calibration solution, and pH storage solution, ensuring your testing devices remain precise and reliable. With pre-measured 20 ml packets, calibration is quick and hassle-free. Whether for professional use or home water testing, this set provides the convenience and consistency needed for accurate readings.

Why HM Digital?

HM Digital is a trusted name in water quality testing, offering innovative and reliable solutions for growers, aquarium enthusiasts, and professionals. Designed for precision, its advanced meters provide accurate TDS and temperature readings, ensuring optimal water conditions. With user-friendly features like digital calibration and a durable, water-resistant design, HM Digital products help you maintain consistency and efficiency in your water monitoring routine.

Why Buy From Us?

At GreenThumbDepot, you're not just another sale to a faceless corporation. You're partnering with a team genuinely invested in your success. Our legendary customer service, combined with a promise of unbeatable prices, sets us apart. We're here for you, always.

Excellent 4.8 out of 5 based on 1,247 reviews
If I could rate 6 stars I would!
If I could rate 6 stars I would! My representative Edouard B. has been shockingly responsive! Like - oh my god - an actual SERVICE oriented company. He's dug into my odd connectivity issues I've been having - and following up in an AMAZINGLY timey manner. No shit. You'll be impressed! (And the price was also unbeatable, quick shipping...it's all PERFECT). Thank you Ed!!
Reviewer
Jim D

Customer service was outstanding great…
Customer service was outstanding great people to deal with they understand your needs and they will do their best to fulfill them there is no way I can complain about them because they are the best help out there.Thanks green thumb depot. I'll definitely order from them again
Reviewer
Glenn Appleton

The machine is doing just what my…
The machine is doing just what my salesman told it would do (I appreciate you Ed thank you) . The machine is what we need for our new business we're starting up, soon to be llc and licensed. We are getting a lot of clients wanting our services. Ed I will be needing more of your products, thank you again.
Reviewer
Freddie

Fantastic
Great prices, fantastic customer service, and mind blowing shipping! Incredible. Will be using again and telling anyone in need.
Reviewer
Kar

←
→

FAQ Section

What is included in the HM Digital 20-Pack Assorted Calibration Solutions?
The pack includes five 20 ml packets each of pH 4 buffer, pH 7 buffer, pH storage solution, and 1000 ppm TDS calibration solution.
How do I use the calibration solutions?
Simply open a packet, immerse your meter’s sensor in the solution, and follow the device’s calibration instructions for precise adjustment.
Why do I need to calibrate my meter?
Regular calibration ensures that your pH, TDS, and EC meters provide accurate readings, preventing errors in water quality testing.
How often should I calibrate my meter?
It depends on usage, but for best accuracy, calibration is recommended before important measurements and after extended storage.
Can these solutions be used with any brand of pH or TDS meters?
Yes, these calibration solutions work with most pH meters, TDS meters, and EC testers from various brands.
How should I store the calibration solutions?
Store the packets in a cool, dry place away from direct sunlight to maintain their effectiveness.
Do these solutions expire?
Yes, calibration solutions typically have a shelf life. Check the packaging for the expiration date to ensure accuracy.
Is there a warranty for this product?
Please check the warranty tab on this page for details regarding warranty and product support.
How long will shipping take?
Please check our shipping policy here for shipping details.
What is the return policy?
Please check our return policy here for return details.

Specifications

HM Digital 20-Pack Assorted Calibration Solutions Specifications
Solution Types pH 4 buffer, pH 7 buffer, pH storage solution, 1000 ppm TDS calibration solution
Packet Size 20 ml per packet
Total Packets 20 (5 packets per solution type)
pH Buffer Accuracy ±0.01 pH
TDS Calibration Solution 1000 ppm (NaCl-based)
Storage Solution Purpose Maintains and extends pH electrode lifespan
Usage For calibrating pH meters, TDS meters, and EC testers
Shelf Life Check packaging for expiration date
Storage Conditions Store in a cool, dry place away from direct sunlight

What’s in the Box?

The HM Digital 20-Pack Assorted Calibration Solutions package includes:

  • 5 x 20 ml pH 4 buffer solution packets
  • 5 x 20 ml pH 7 buffer solution packets
  • 5 x 20 ml pH storage solution packets
  • 5 x 20 ml 1000 ppm TDS calibration solution packets
  • User guide with calibration instructions

Warranty Policy

Please check out the manufacturers website for Warranty related issues.

HM Digital 20 pack mix of 1000 ppm TDS, pH 4, pH7, pH storage solutions | Green Thumb Depot